High-performance supercapacitors based on poly(ionic liquid)-modified graphene electrodes

ACS Nano

Volumn 5, Issue 1, 2011, Pages 436-442

  Kim, Tae Young ^a   Lee, Hyun Wook ^a   Stoller, Meryl ^b   Dreyer, Daniel R ^c   Bielawski, Christopher W ^c   Ruoff, Rodney S ^b   Suh, Kwang S ^a  

^a Korea University   (South Korea)

^b The University of Texas at Austin   (United States)

^c UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

Electrical double layers; Graphene; Ionic liquids; Supercapacitors; Thermal reduction; Ultracapacitors

Indexed keywords

ELECTRICAL DOUBLE LAYERS; ELECTROCHEMICAL RESPONSE; ELECTRODE SURFACE AREA; ELECTROLYTE ION; ENERGY DENSITY; OPERATING VOLTAGE; POLY(IONIC LIQUID)S; POWER DENSITIES; SUPER CAPACITOR; THERMAL REDUCTION; ULTRACAPACITORS;

AMIDES; DENSITY OF LIQUIDS; ELECTRIC PROPERTIES; ELECTROCHEMICAL ELECTRODES; ELECTROLYTES; ELECTROLYTIC CAPACITORS; GRAPHENE; GRAPHITE ELECTRODES; IONS;

IONIC LIQUIDS;

1 ETHYL 3 METHYL IMIDIZOLIUM BIS((TRIFLUOROMETHYL)SULFONYL)AMIDE; 1-ETHYL-3-METHYL-IMIDIZOLIUM BIS((TRIFLUOROMETHYL)SULFONYL)AMIDE; GRAPHITE; HYDRAZINE DERIVATIVE; IMIDAZOLE DERIVATIVE; IONIC LIQUID; OXIDE; POLYMER; SULFONAMIDE;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; CONFORMATION; ELECTRIC CAPACITANCE; ELECTROCHEMISTRY; ELECTRODE; TEMPERATURE;

ELECTRIC CAPACITANCE; ELECTROCHEMISTRY; ELECTRODES; GRAPHITE; HYDRAZINES; IMIDAZOLES; IONIC LIQUIDS; MODELS, MOLECULAR; MOLECULAR CONFORMATION; OXIDES; POLYMERS; SULFONAMIDES; TEMPERATURE;

EID: 79952786628     PISSN: 19360851     EISSN: 1936086X     Source Type: Journal    
DOI: 10.1021/nn101968p     Document Type: Article

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